diff --git a/Marlin/src/module/probe.h b/Marlin/src/module/probe.h
index 90dccf7a7b..90ef42b643 100644
--- a/Marlin/src/module/probe.h
+++ b/Marlin/src/module/probe.h
@@ -310,9 +310,9 @@ public:
             points[1] = xy_float_t({ (X_CENTER) + probe_radius() * COS120, (Y_CENTER) + probe_radius() * SIN120 });
             points[2] = xy_float_t({ (X_CENTER) + probe_radius() * COS240, (Y_CENTER) + probe_radius() * SIN240 });
           #elif ENABLED(AUTO_BED_LEVELING_UBL)
-            points[0] = xy_float_t({ _MAX(MESH_MIN_X, min_x()), _MAX(MESH_MIN_Y, min_y()) });
-            points[1] = xy_float_t({ _MIN(MESH_MAX_X, max_x()), _MAX(MESH_MIN_Y, min_y()) });
-            points[2] = xy_float_t({ (_MAX(MESH_MIN_X, min_x()) + _MIN(MESH_MAX_X, max_x())) / 2, _MIN(MESH_MAX_Y, max_y()) });
+            points[0] = xy_float_t({ _MAX(float(MESH_MIN_X), min_x()), _MAX(float(MESH_MIN_Y), min_y()) });
+            points[1] = xy_float_t({ _MIN(float(MESH_MAX_X), max_x()), _MAX(float(MESH_MIN_Y), min_y()) });
+            points[2] = xy_float_t({ (_MAX(float(MESH_MIN_X), min_x()) + _MIN(float(MESH_MAX_X), max_x())) / 2, _MIN(float(MESH_MAX_Y), max_y()) });
           #else
             points[0] = xy_float_t({ min_x(), min_y() });
             points[1] = xy_float_t({ max_x(), min_y() });